text: const jsdoc2md = require('jsdoc-to-markdown');
  const fs = require("fs");
  const docs = jsdoc2md.renderSync({ files: 'lib/utils/index.js' });
  
  try {
    fs.writeFileSync('./docs/utils.md', docs);
  } catch (error) {
    // 文件夹不存在，或者权限错误
    console.log(error);
  }